:root{
  --bg:#0b0b0d; --card:#17171b; --card2:#202026; --text:#f8f3e6;
  --muted:#b8b1a0; --gold:#c7a247; --gold2:#f2d37a; --danger:#e15b64;
  --line:#31313a;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:radial-gradient(circle at top,#2b2414 0,#0b0b0d 38%);color:var(--text)}
.app-shell{max-width:980px;margin:auto;padding:18px 14px 40px}
.hero{display:flex;justify-content:space-between;align-items:center;background:linear-gradient(135deg,#1c1c22,#101014);border:1px solid #3b321d;border-radius:24px;padding:22px;box-shadow:0 18px 60px rgba(0,0,0,.35)}
.eyebrow{color:var(--gold2);text-transform:uppercase;letter-spacing:.18em;font-size:12px;margin:0 0 4px}
h1{font-size:42px;line-height:1;margin:0}
h2{margin:0 0 14px;font-size:21px}
.subtitle{color:var(--muted);margin:8px 0 0}
.badge{width:64px;height:64px;border-radius:18px;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#14100a;display:grid;place-items:center;font-weight:900;font-size:23px}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:14px 0}
.stat{background:rgba(23,23,27,.92);border:1px solid var(--line);border-radius:18px;padding:14px}
.stat span{display:block;color:var(--muted);font-size:13px}
.stat strong{display:block;margin-top:4px;font-size:24px}
.tabbar{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:repeat(4,1fr);gap:7px;background:rgba(11,11,13,.88);backdrop-filter:blur(12px);padding:10px 0}
.tab,.ghost,.primary,.file-btn{border:0;border-radius:13px;padding:12px 10px;font-weight:800;cursor:pointer}
.tab{background:#202026;color:var(--muted)}
.tab.active,.primary{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#14100a}
.ghost{background:#282830;color:var(--text)}
.panel{display:none}
.panel.active{display:block}
.card{background:rgba(23,23,27,.96);border:1px solid var(--line);border-radius:22px;padding:16px;margin:12px 0}
.card-title{display:flex;align-items:center;justify-content:space-between;gap:10px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
label{display:flex;flex-direction:column;color:var(--muted);font-size:13px;gap:6px}
input,select{width:100%;border:1px solid #3a3a45;background:#101014;color:var(--text);border-radius:12px;padding:13px;font-size:16px}
.wide{grid-column:1/-1}
.primary{width:100%;margin-top:12px;font-size:16px}
.list{display:flex;flex-direction:column;gap:10px}
.row{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;background:var(--card2);border:1px solid #33333d;border-radius:16px;padding:12px}
.row strong{font-size:16px}
.row small{display:block;color:var(--muted);margin-top:4px;line-height:1.35}
.amount{text-align:right;color:var(--gold2);font-weight:900;white-space:nowrap}
.delete{background:transparent;color:var(--danger);border:0;font-weight:900;font-size:18px}
.report-row{display:grid;grid-template-columns:1fr auto auto;gap:10px;padding:12px;border-bottom:1px solid var(--line)}
.muted{color:var(--muted)}
.actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.file-btn{display:grid;place-items:center;background:#282830;color:var(--text)}
.file-btn input{display:none}
@media(max-width:680px){
  h1{font-size:34px}.stats-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.card-title{align-items:flex-start;flex-direction:column}.actions{grid-template-columns:1fr}.tabbar{grid-template-columns:repeat(2,1fr)}
}